Fair Value Disclosures [Abstract] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Accounting Policies [Abstract] Schedule of Goodwill and Aquired Intangible Assets [Table] Schedule of Goodwill [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Customer Relationships [Member] Customer Relationships [Member] Goodwill [Line Items] Goodwill [Line Items] Goodwill, Impairment Loss Goodwill, Impairment Loss Leases [Abstract] Schedule of Leased Asssets [Table] Schedule of Capital Leased Assets [Table] Property Subject to or Available for Operating Lease [Axis] Property Subject to or Available for Operating Lease [Axis] Property Subject to or Available for Operating Lease [Domain] Property Subject to or Available for Operating Lease [Domain] Property Subject to Operating Lease [Member] Property Subject to Operating Lease [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Capital Lease Obligations [Member] Capital Lease Obligations [Member] Range [Axis] Range [Domain] Minimum [Member] Maximum [Member] Major asset class of leased assets [Axis] Major asset class of leased assets [Axis] Major asset class of leased assets [Domain] Major asset class of leased assets [Domain] Major asset class of leased assets [Domain] ATMs [Member] ATMs [Member] Other leased assets [Member] Other leased assets [Member] Leased Assets [Line Items] Capital Leased Assets [Line Items] Lease Expiration Date Lease Expiration Date Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Capital Leased Assets, Gross Capital Leased Assets, Gross Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Net Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Net Capital Lease Obligations Incurred Capital Lease Obligations Incurred Operating Leases, Rent Expense Operating Leases, Rent Expense Capital Leases, Future Minimum Payments Due, Current Capital Leases, Future Minimum Payments Due, Next Twelve Months Capital Leases, Future Minimum Payments Due in Two Years Capital Leases, Future Minimum Payments Due in Two Years Capital Leases, Future Minimum Payments Due in Three Years Capital Leases, Future Minimum Payments Due in Three Years Capital Leases, Future Minimum Payments Due in Four Years Capital Leases, Future Minimum Payments Due in Four Years Capital Leases, Future Minimum Payments Due in Five Years Capital Leases, Future Minimum Payments Due in Five Years Capital Leases, Future Minimum Payments Due Thereafter Capital Leases, Future Minimum Payments Due Thereafter Capital Leases, Future Minimum Payments Due Capital Leases, Future Minimum Payments Due Capital Leases, Future Minimum Payments, Interest Included in Payments Capital Leases, Future Minimum Payments, Interest Included in Payments Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Capital Lease Obligations, Current Capital Lease Obligations, Current Capital Lease Obligations, Noncurrent Capital Lease Obligations, Noncurrent Operating Leases, Future Minimum Payments Due, Current Operating Leases, Future Minimum Payments Due, Next Twelve Months Operating Leases, Future Minimum Payments, Due in Two Years Operating Leases, Future Minimum Payments, Due in Two Years Operating Leases, Future Minimum Payments, Due in Three Years Operating Leases, Future Minimum Payments, Due in Three Years Operating Leases, Future Minimum Payments, Due in Four Years Operating Leases, Future Minimum Payments, Due in Four Years Operating Leases, Future Minimum Payments, Due in Five Years Operating Leases, Future Minimum Payments, Due in Five Years Operating Leases, Future Minimum Payments, Due Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Operating Leases, Future Minimum Payments Due Operating Leases, Future Minimum Payments Due Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Pure Commerce Pty Ltd [Member] Pure Commerce Pty Ltd [Member] Pure Commerce Pty Ltd [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Business Combination, Contingent Consideration, Liability Business Combination, Contingent Consideration, Liability Change in fair value - foreign currency gain,net Change in fair value - foreign currency gain,net Fair value measurement with unobservable inputs reconciliation recurring basis liability foreign currency. Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings RESTRICTED CASH [Abstract] RESTRICTED CASH [Abstract] Schedule of Restricted Cash and Cash Equivalents [Table] Schedule of Restricted Cash and Cash Equivalents [Table] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Cash held in trust or on behalf of others [Member] Cash held in trust or on behalf of others [Member] Cash held in trust or on behalf of others [Member] Collateral on bank credit arrangements and other [Member] Collateral on bank credit arrangements and other [Member] Collateral on bank credit arrangements and other [Member] Restricted Cash and Cash Equivalents Items [Line Items] Restricted Cash and Cash Equivalents Items [Line Items] Restricted Cash and Cash Equivalents, Current Restricted Cash and Cash Equivalents, Current Share Repurchases [Abstract] Share Repurchases [Abstract] Class of Treasury Stock [Table] Class of Treasury Stock [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] 2013 Share Repurchase Plan [Member] [Member] 2013 Share Repurchase Plan [Member] [Member] 2013 Share Repurchase Plan [Member] [Member] 2016 Share Repurchase Plan [Member] 2016 Share Repurchase Plan [Member] 2016 Share Repurchase Plan [Member] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Treasury Stock, Shares, Acquired Treasury Stock, Shares, Acquired Treasury Stock, Value, Acquired, Cost Method Treasury Stock, Value, Acquired, Cost Method Treasury Stock Acquired, Average Cost Per Share Treasury Stock Acquired, Average Cost Per Share Stock Repurchase Program, Authorized Amount Stock Repurchase Program, Authorized Amount Stock Repurchase Program, Number of Shares Authorized to be Repurchased Stock Repurchase Program, Number of Shares Authorized to be Repurchased Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investment, Equity Method Investee, Name [Axis] Investment, Name [Axis] Equity Method Investee, Name [Domain] Investment, Name [Domain] epay Malaysia [Member] epay Malaysia [Member] epay Malaysia [Member] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Equity Method Investment, Realized Gain (Loss) on Disposal Equity Method Investment, Realized Gain (Loss) on Disposal Proceeds from sale of equity method investment Proceeds from Sale of Equity Method Investments Guarantees [Abstract] GUARANTEES Commitments Disclosure [Text Block] Schedule of Capital Leased Asssets [Table Text Block] Schedule of Capital Leased Assets [Table Text Block] Future minimum lease payments for operating and capital leases [Table Text Block] Future minimum lease payments for operating and capital leases [Table Text Block] Future minimum lease payments for operating and capital leases [Table Text Block] Preferred Stock [Abstract] Preferred Stock [Abstract] Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract] ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES [Abstract] Accrued expenses, current Accrued Liabilities, Current Accrued amounts due to mobile operators and other content providers Accrued amounts due to mobile operators Accrued amounts due to mobile operators Money transfer settlement obligations Settlement Liabilities, Current Derivative Liability, Current Derivative Liability, Current Deferred tax liabilities, current Deferred Tax Liabilities, Net, Current Accrued expenses and other current liabilities Accrued Expenses And Other Current Liabilities Accrued expenses and other current liabilities. Valuation and Qualifying Accounts [Abstract] Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Statement of Financial Position [Abstract] Statement [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Statement [Line Items] Statement [Line Items] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Inventory - PINs and other Inventory, Net Trade accounts receivable, net of allowances for doubtful accounts of $19,140 at December 31, 2015 and $20,546 at December 31, 2014 Accounts Receivable, Net, Current Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Property and equipment, net of accumulated depreciation of $242,111 at December 31, 2015 and $239,607 at December 31, 2014 Property, Plant and Equipment, Net Goodwill Goodwill Acquired intangible assets, net of accumulated amortization of $131,095 at December 31, 2015 and $113,153 at December 31, 2014 Finite-Lived Intangible Assets, Net Other assets, net of accumulated amortization of $32,434 at December 31, 2015 and $26,912 at December 31, 2014 Other Assets, Noncurrent Total assets Assets LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Trade accounts payable Accounts Payable, Trade, Current Accrued expenses and other current liabilities Current portion of capital lease obligations Short-term debt obligations and current maturities of long-term debt obligations Debt, Current Income taxes payable Accrued Income Taxes, Current Deferred revenue Deferred Revenue, Current Total current liabilities Liabilities, Current Debt obligations, net of current portion Long-term Debt, Excluding Current Maturities Capital lease obligations, net of current portion Deferred income taxes Deferred Tax Liabilities, Net, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Euronet Worldwide, Inc. stockholders' equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred Stock, $0.02 par value. 10,000,000 shares authorized; none issued Preferred Stock, Value, Issued Common Stock, $0.02 par value. 90,000,000 shares authorized; 57,961,043 issued at December 31, 2015 and 56,464,187 issued at December 31, 2014 Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Treasury stock, at cost, 4,929,241 shares at December 31, 2015 and 4,867,420 shares at December 31, 2014 Treasury Stock, Value Retained earnings (Accumulated deficit) Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total Euronet Worldwide, Inc. stockholders' equity Stockholders' Equity Attributable to Parent Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Total equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities and equity Liabilities and Equity COMPUTER SOFTWARE TO BE SOLD [Abstract] COMPUTER SOFTWARE TO BE SOLD [Abstract] Research, Development, and Computer Software Disclosure [Text Block] Research, Development, and Computer Software Disclosure [Text Block] Schedule of Restricted Cash and Cash Equivalents [Table Text Block] Schedule of Restricted Cash and Cash Equivalents [Table Text Block] Selected Quarterly Data [Abstract] Selected Quarterly Data [Abstract] Summary Of Quarterly Financial Information [Table Text Block] Schedule of Quarterly Financial Information [Table Text Block] Quarterly Financial Information [Text Block] Quarterly Financial Information [Text Block] PROPERTY AND EQUIPMENT, NET [Abstract] PROPERTY AND EQUIPMENT, NET [Abstract] Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Epay Segment [Member] Epay Segment [Member] Epay Segment. Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] POS Terminals [Member] POS Terminals [Member] Vehicles and Office Equipment [Member] Vehicles and Office Equipment [Member] Computers and software [Member] Computers and software [Member] Land and buildings [Member] Land and Building [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, Plant and Equipment, Gross Property, Plant and Equipment, Gross Property and equipment, accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property and Equipment, net Depreciation, Depletion and Amortization Depreciation Schedule of Accrued Expenses and Other Current Liabilities [Table Text Block] Schedule of Accrued Expenses and Other Current Liabilities [Table Text Block] Schedule of Accrued Expenses and Other Current Liabilities [Table Text Block] Acquisitions [Abstract] Acquisitions [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] XE [Member] XE [Member] XE [Member] IME [Member] IME [Member] IME [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Segment Reporting [Abstract] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Derivative Instruments Financial Information [Abstract] Derivative Instruments Financial Information [Abstract] Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Range [Axis] Range [Domain] Minimum [Member] Maximum [Member] Business Operations [Axis] Business Operations [Axis] Division [Axis] Business Operations [Domain] Business Operations [Domain] [Domain] for Division [Axis] Ria Operations [Member] Ria Operations [Member] Ria Operations [Member] HiFX Operations [Member] HiFX Operations [Member] HiFX Operations [Member] [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Foreign Exchange Contract [Member] Foreign Exchange Contract [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Trading Revenue [Member] Trading Revenue [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Liability, Fair Value, Gross Liability Derivative Liability, Fair Value, Gross Liability Derivative Asset, Fair Value, Gross Asset Derivative Asset, Fair Value, Gross Asset Derivative Asset, Fair Value, Gross Liability Derivative Asset, Fair Value, Gross Liability Derivative Asset, Fair Value, Amount Not Offset Against Collateral Derivative Asset, Fair Value, Amount Not Offset Against Collateral Derivative Asset, Not Offset, Policy Election Deduction Derivative Asset, Not Offset, Policy Election Deduction Derivative, Collateral, Obligation to Return Cash Derivative, Collateral, Obligation to Return Cash Derivative Asset, Fair Value, Amount Offset Against Collateral Derivative Asset, Fair Value, Amount Offset Against Collateral Derivative, Notional Amount Derivative, Notional Amount Trading Activity, Gain Trading Activity, Gain Foreign currency forward contract term Foreign currency forward contract term Foreign currency forward contract term, in days Derivative Liability, Fair Value, Gross Asset Derivative Liability, Fair Value, Gross Asset Derivative Liability, Fair Value, Amount Not Offset Against Collateral Derivative Liability, Fair Value, Amount Not Offset Against Collateral Derivative Liability, Not Offset, Policy Election Deduction Derivative Liability, Not Offset, Policy Election Deduction Derivative, Collateral, Right to Reclaim Cash Derivative, Collateral, Right to Reclaim Cash Derivative Liability, Fair Value, Amount Offset Against Collateral Derivative Liability, Fair Value, Amount Offset Against Collateral Schedule of Capitalized Software Development Costs [Table] Schedule of Capitalized Software Development Costs [Table] Schedule of Capitalized Software Development Costs [Table] Capitalized software development [Axis] Capitalized software development [Axis] Capitalized software development [Axis] Capitalized software development [Domain] Capitalized software development [Domain] Capitalized software development [Domain] Capitalized software development [Line Items] Capitalized software development [Line Items] Capitalized software development [Line Items] Movement in Capitalized Computer Software, Net [Roll Forward] Movement in Capitalized Computer Software, Net [Roll Forward] Capitalized Software Development Costs, Net Period Start Capitalized Software Development Costs, Net Capitalized Software Development Costs, Net Capitalized Software Development Costs, Additions Capitalized Software Development Costs, Additions Capitalized Software Development Costs, Additions Capitalized Software Development Costs, Amortization Capitalized Software Development Costs, Amortization Capitalized Software Development Costs, Amortization Capitalized Software Development Costs, Net Period End Research and Development Expense, Software (Excluding Acquired in Process Cost) Research and Development Expense, Software (Excluding Acquired in Process Cost) Contingencies [Abstract] Contingencies. Loss Contingencies [Table] Loss Contingencies [Table] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Loss Contingencies by Nature of Contingency [Axis] Loss Contingency Nature [Axis] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Goodwill and Acquired Intangible Assets Net [Abstract] Goodwill And Acquired Intangible Assets, Net. Schedule of Finite-Lived Intangible Assets by Major Class [Table] Schedule of Finite-Lived Intangible Assets [Table] Segments [Axis] Segments [Domain] Money Transfer Segment [Member] Money Transfer Segment. Eft Processing Segment [Member] EFT Processing Segment. epay Australia [Member] [Member] epay Australia [Member] epay Australia epay Spain [Member] epay Spain [Member] epay Spain [Member] Trademarks and Trade Names [Member] Computer Software, Intangible Asset [Member] Noncompete Agreements [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Finite-Lived Customer Relationships, Gross Finite-Lived Customer Relationships, Gross Finite lived trademarks and trade names Finite lived trademarks and trade names, Gross Finite lived trademarks and trade names, Gross Finite-Lived Computer Software, Gross Capitalized Computer Software, Gross Finite-Lived Noncompete Agreements, Gross Finite-Lived Noncompete Agreements, Gross Finite-Lived Intangible Assets, Gross Finite-Lived Intangible Assets, Gross Acquired intangible assets, accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Future Amortization Expense, Year One Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Future Amortization Expense, Year Two Finite-Lived Intangible Assets, Amortization Expense, Year Two Future Amortization Expense, Year Three Finite-Lived Intangible Assets, Amortization Expense, Year Three Future Amortization Expense, Year Four Finite-Lived Intangible Assets, Amortization Expense, Year Four Future Amortization Expense, Year Five Finite-Lived Intangible Assets, Amortization Expense, Year Five Goodwill and Finite-lived Intangible Assets Rollforward [Roll Forward] Goodwill and Finite-lived Intangible Assets Rollforward [Roll Forward] Finite-Lived Intangible Assets, Net Finite-lived intangible assets acquired during period Finite-lived intangible assets acquired during period Finite-lived intangible assets acquired during period Finite-Lived Intangible Assets, Amortization Expense Amortization of Intangible Assets Finite-lived intangible assets, other changes Finite-lived intangible assets, other changes Finite-lived intangible assets, other changes (primarily changes in foreign currency exchange rates) Goodwill, Acquired During Period Goodwill, Acquired During Period Goodwill, Impairment Loss Goodwill, Other Changes Goodwill, Other Changes Total intangible assets, net, including goodwill Total intangible assets, net, including goodwill Total intangible assets, net, including goodwill Total intangible assets acquired during period Total intangible assets acquired during period Total intangible assets acquired during period Goodwill and acquired intangible assets impairment Goodwill and Intangible Asset Impairment Total intangible assets amortization expense Total intangible assets amortization expense Total intangible assets amortization expense Total intangible assets, other changes Total intangible assets, other changes Total intangible assets, including goodwill, other changes (primarily changes in foreign currency exchange rates) Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Long-term Debt Instruments [Table Text Block] DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES [Abstract] DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES [Abstract] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Foreign Currency Gain (Loss) [Member] Foreign Currency Gain (Loss) [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Other Liabilities Disclosure [Text Block] Other Liabilities Disclosure [Text Block] Leases of Lessee Disclosure [Text Block] Leases of Lessee Disclosure [Text Block] Valuation and Qualifying Accounts Disclosure [Table] Valuation and Qualifying Accounts Disclosure [Table] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves [Domain] Valuation Allowances and Reserves [Domain] Valuation and Qualifying Accounts Disclosure [Line Items] Valuation and Qualifying Accounts Disclosure [Line Items] Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block] Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block] Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block] Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment Disclosure [Text Block] Income Tax Disclosure [Abstract] INCOME TAXES Income Tax Disclosure [Text Block] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Term Loan A [Member] Term Loan A [Member] Term Loan A [Member] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Term Loan [Member] Term Loan [Member] Term Loan [Member] Reference rate [Axis] Reference rate [Axis] Reference rate [Axis] Reference Rate [Domain] Reference Rate [Domain] Reference Rate [Domain] LIBOR [Member] LIBOR [Member] LIBOR [Member] Base rate [Member] Base Rate [Member] Sublimit [Axis] Sublimit [Axis] Sublimit [Axis] Sublimit [Domain] Sublimit [Domain] Sublimit [Domain] Letter of Credit [Member] Letter of Credit [Member] Swingline loans [Member] Swingline loans [Member] Swingline loans [Member] Common Stock [Member] Line of Credit [Member] Line of credit - India [Member] Line of credit - India [Member] Line of credit - India [Member] Convertible Debt Issue [Axis] Convertible Debt Issue [Axis] Convertible Debt Issue [Domain] Convertible Debt Issue [Domain] 1.5% Issue [Member] 1.5% Issue [Member] 1.5% Issue [Member] Debt Instrument, Convertible, Carrying Amount of Equity Component Debt Instrument, Convertible, Carrying Amount of Equity Component Term Loan, Due 2016 Loans Payable to Bank Revolving Credit Agreements, due 2016 Long-term Line of Credit Line of Credit Facility, Fair Value of Amount Outstanding Line of Credit Facility, Fair Value of Amount Outstanding Convertible Debt Convertible Debt Other obligations Other debt obligations Various insignificant debt obligations, mix of short and long-term Other Obligations Short-term Debt Total Debt Obligations Debt, Long-term and Short-term, Combined Amount Unamortized Debt Issuance Expense Unamortized Debt Issuance Expense Carrying value of debt Debt, net of debt issuance costs Total debt, net of debt issuance costs Long-term Debt, Current Maturities Long-term Debt, Current Maturities Long-term Debt, Excluding Current Maturities Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term Debt, Maturities, Repayments of Principal after Year Five Long-term Debt, Maturities, Repayments of Principal after Year Five Loan Payable to Bank - Pre Amended Credit Facility Loan Payable to Bank - Pre Amended Credit Facility Loan Payable to Bank Prior to the Amendment of a Credit Facility Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Debt Issuance Cost Debt Issuance Cost Long-term Debt, Weighted Average Interest Rate Long-term Debt, Weighted Average Interest Rate Line of Credit Facility, Interest Rate at Period End Line of Credit Facility, Interest Rate at Period End Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Interest Rate Terms Debt Instrument, Interest Rate Terms Letter of credit, interest rate at period end Letter of credit, interest rate at period end Letter of credit, interest rate at period end Letters of Credit Outstanding, Amount Letters of Credit Outstanding, Amount Debt Instrument, Convertible, Conversion Price Debt Instrument, Convertible, Conversion Price Debt Instrument, Face Amount Debt Instrument, Face Amount Debt Instrument, Interest Rate, Stated Percentage Repayments of Convertible Debt Repayments of Convertible Debt Debt Instrument, Unamortized Discount Debt Instrument, Unamortized Discount Amortization of Debt Discount (Premium) Amortization of Debt Discount (Premium) Consolidated Total Leverage Ratio Consolidated Total Leverage Ratio Consolidated Total Leverage Ratio Consolidated Fixed Charge Coverage Ratio Consolidated Fixed Charge Coverage Ratio Consolidated Fixed Charge Coverage Ratio Debt Instrument, Convertible, Effective Interest Rate Debt Instrument, Interest Rate During Period Debt Instrument, Convertible, Interest Expense Interest Expense, Debt Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Summary of Operating Loss Carryforwards [Table Text Block] Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block] Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block] Summary of Income Tax Examinations [Table Text Block] Summary of Income Tax Examinations [Table Text Block] Segment Information [Abstract] Segment Information. Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Geographical [Axis] Segment, Geographical [Domain] Geographical [Domain] UNITED STATES Foreign Tax Authority [Member] AUSTRALIA UNITED KINGDOM GERMANY POLAND SPAIN BRAZIL GREECE NEW ZEALAND NEW ZEALAND ITALY INDIA Other geographic locations [Member] Other geographic locations [Member] Segment Reporting Information, by Segment [Axis] Reporting Segment [Domain] Unallocated Amount to Segment, Intersegment Eliminations and Other [Member] Unallocated Amount to Segment, Intersegment Eliminations and Other [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Revenues Revenue, Net Direct operating costs Cost of Goods and Services Sold Salaries and benefits Labor and Related Expense Selling, general and administrative Selling, General and Administrative Expense Acquisition-related contingent consideration gain Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Goodwill and acquired intangible assets impairment Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Total operating expenses Costs and Expenses Operating income Operating Income (Loss) Interest income Investment Income, Interest Interest expense Interest Expense (Loss) Income from unconsolidated affiliates Income (Loss) from Equity Method Investments Other gains Other Nonoperating Income (Expense) Foreign currency exchange (loss) gain, net Foreign Currency Transaction Gain (Loss), before Tax Other expense, net Nonoperating Income (Expense) Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest Property and Equipment, net Total Assets Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Offsetting Assets and Liabilities [Table Text Block] Offsetting Assets and Liabilities [Table Text Block] Offsetting Assets and Liabilities [Table Text Block] Derivative Instruments, Gain (Loss) [Table Text Block] Derivative Instruments, Gain (Loss) [Table Text Block] Earnings Per Share [Abstract] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Weighted average shares outstanding - basic Weighted Average Number of Shares Outstanding, Basic Weighted average number diluted shares outstanding adjustment Weighted Average Number Diluted Shares Outstanding Adjustment Weighted average shares outstanding - diluted Weighted Average Number of Shares Outstanding, Diluted Antidilutive securities excluded from computation of earnings per share, amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Restricted Assets Disclosure [Text Block] Restricted Assets Disclosure [Text Block] Preferred Stock Purchase Rights [Abstract] Preferred Stock Purchase Rights [Abstract] Class of Warrant or Right [Table] Class of Warrant or Right [Table] Series A Junior Participating Preferred Stock [Member] Series A Junior Participating Preferred Stock [Member] Series A Junior Participating Preferred Stock [Member] Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Number of rights attached to each share of common stock Number of rights attached to each share of common stock The number of rights attached to each share of the company's common stock pursuant to the rights agreement. Number of days following public announcement that the rights to become exercisable (in number of days Number of days following public announcement that the rights to become exercisable (in number of days Number of days following public announcement that a person or group has acquired, or obtained the right to acquire, beneficial ownership of 20% of more of the entity's outstanding common stock shares for the rights to become exercisable (in number of days) Beneficial ownership by a person or group of affiliated persons before rights become exercisable (as a percent) Beneficial ownership by a person or group of affiliated persons before rights become exercisable (as a percent) Beneficial ownership by a person or group of affiliated persons before rights become exercisable (as a percent) Number of days following the commencement of a tender offer or exchange offer that the rights to become exercisable (in number of days) Number of days following the commencement of a tender offer or exchange offer that the rights to become exercisable (in number of days) Number of days following the commencement of a tender offer or exchange offer resulting in a person or group becoming an Acquiring Person for the rights to become exercisable (in number of days) Fraction of newly issued share of Series A Junior Participating Preferred Stock that could be purchased for each Right Fraction of newly issued share of Series A Junior Participating Preferred Stock that could be purchased for each Right Fraction of newly issued share of Series A Junior Participating Preferred Stock that could be purchased for each Right Series A Junior Participating Preferred Stock, Purchase Price Series A Junior Participating Preferred Stock, Purchase Price The purchase price of a an exercise right associated with Series A Junior Participating Preferred Stock at the option of the issuer. Property, Plant and Equipment [Table Text Block] Property, Plant and Equipment [Table Text Block] Acquisitions [Text Block] Business Combination Disclosure [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Rontec Ltd. [Member] Rontec Ltd. [Member] Rontec Ltd. [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Related party transaction, expenses from transactions with related party Related Party Transaction, Expenses from Transactions with Related Party Payments for repurchase of common stock Payments for Repurchase of Common Stock Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Unamortized Debt Issuance Expense Movement in Valuation Allowances and Reserves [Roll Forward] Movement in Valuation Allowances and Reserves [Roll Forward] Allowance for doubtful accounts receivable, period start Allowance for Doubtful Accounts Receivable, Current Additions-charged to expense Valuation Allowances and Reserves, Charged to Cost and Expense Amounts written off Valuation Allowances and Reserves, Deductions Other (primarily changes in foreign currency exchange rates) Valuation Allowances and Reserves, Adjustments Allowance for doubtful accounts receivable, period end Fair Value Measurements [Abstract] Fair Value Measurements. Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Fair Value, Measurements, Recurring [Member] Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Foreign Currency Contract, Asset, Fair Value Disclosure Foreign Currency Contract, Asset, Fair Value Disclosure Foreign Currency Contracts, Liability, Fair Value Disclosure Foreign Currency Contracts, Liability, Fair Value Disclosure Convertible Debt, Fair Value Disclosures Convertible Debt, Fair Value Disclosures SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES Significant Accounting Policies [Text Block] Consolidated Statements of Changes in Equity [Abstract] Consolidated Statements of Changes in Equity [Abstract] Statement [Table] Statement, Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Additional Paid-in Capital [Member] Additional Paid-in Capital [Member] Treasury Stock [Member] Treasury Stock [Member] Retained Earnings [Member] Retained Earnings [Member] Accumulated Other Comprehensive Income (Loss) [Member] Accumulated Other Comprehensive Income (Loss) [Member] Noncontrolling Interest [Member] Noncontrolling Interest [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total Euronet Worldwide, Inc stockholders' equity Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures No. of Shares Outstanding Period End Common Stock, Shares, Outstanding No. of Shares Outstanding Period End Net income attributable to Euronet Worldwide, Inc. Net Income (Loss) Attributable to Parent Stock issued under employee stock plans, value Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Share-based compensation Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Shares issued in connection with acquisition Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Stock Issued During Period, Value, Acquisitions Stock Issued During Period, Value, Acquisitions Issuance of convertible notes Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt Other Comprehensive Income (Loss) Other Comprehensive Income (Loss), Net of Tax Repurchase of shares Acquisition of noncontrolling interest Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Stockholders' Equity, Other Stockholders' Equity, Other Total Euronet Worldwide, Inc stockholders' equity Commitments and Contingencies Disclosure [Abstract] CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign Currency Transactions and Translations Policy [Policy Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Inventory, Policy [Policy Text Block] Inventory, Policy [Policy Text Block] Property, Plant and Equipment, Policy [Policy Text Block] Property, Plant and Equipment, Policy [Policy Text Block] Goodwill and Intangible Assets, Policy [Policy Text Block] Goodwill and Intangible Assets, Policy [Policy Text Block] Other assets policy [Policy Text Block] Other assets policy [Policy Text Block] Other assets policy - deferred financing costs, investments in unconsolidated affiliates, capitalized software development costs and capitalized payments for new or renewed contracts, contract renewals and customer conversion costs. [Policy Text Block] Debt, Policy [Policy Text Block] Debt, Policy [Policy Text Block] Consolidation, Policy [Policy Text Block] Consolidation, Policy [Policy Text Block] Business Combinations Policy [Policy Text Block] Business Combinations Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Presentation of taxes collected and remitted to government authorities policy [Policy Text Block] Presentation of taxes collected and remitted to government authorities policy [Policy Text Block] Presentation of taxes collected and remitted to government authorities policy [Policy Text Block] Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments, Policy [Policy Text Block] Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block] Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] New Accounting Pronouncements and Changes in Accounting Principles [Text Block] New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Entity [Abstract] Entity [Abstract] Entities [Table] Entities [Table] Entity Information [Line Items] Entity Information [Line Items] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Schedule of Guarantor Obligations [Table] Schedule of Guarantor Obligations [Table] Financial Instruments Owned and Pledged as Collateral by Type [Axis] Financial Instruments Owned and Pledged as Collateral, Type [Domain] Cash and Cash Equivalents [Member] Guarantor Obligations by Nature [Axis] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Performance Guarantee [Member] Performance Guarantee [Member] Indemnification Agreement [Member] Indemnification Agreement [Member] Guarantee Type, Other [Member] Guarantee Type, Other [Member] Guarantor Obligations [Line Items] Guarantor Obligations [Line Items] Pledged Assets, Not Separately Reported, Other Pledged Assets, Not Separately Reported, Other Guarantor Obligations, Maximum Exposure, Undiscounted Guarantor Obligations, Maximum Exposure, Undiscounted Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Derivative Instruments and Hedges, Assets [Abstract] DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES Derivative Instruments and Hedging Activities Disclosure [Text Block] Income Statement [Abstract] Operating expenses: Costs and Expenses [Abstract] Total operating expenses Operating income Other income (expense): Nonoperating Income (Expense) [Abstract] Other gains (losses), net Other expense, net Income before income taxes Income tax expense Income Tax Expense (Benefit) Net income Less: Net loss attributable to noncontrolling interests Net income attributable to Euronet Worldwide, Inc. Earnings per share attributable to Euronet Worldwide, Inc. stockholders - basic Earnings Per Share, Basic Earnings per share attributable to Euronet Worldwide, Inc. stockholders - diluted Earnings Per Share, Diluted Weighted average shares outstanding - diluted Noncompete Agreements [Member] Trademarks and Trade Names [Member] Computer Software, Intangible Asset [Member] Finite-Lived Intangible Assets, Useful Life Finite-Lived Intangible Asset, Useful Life Revenues (quarterly) Operating income (loss) (quarterly) Net income attributable to Euronet Worldwide, Inc. (quarterly) Earnings (loss) per share, basic (quarterly) Earnings (loss) per share, diluted (quarterly) Stockholders' Equity Note [Abstract] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Schedule of Capitalized Software Development Costs [Table Text Block] Schedule of Capitalized Software Development Costs [Table Text Block] Schedule of Capitalized Software Development Costs [Table Text Block] Income taxes [Table] Income taxes [Table] Income taxes [Table] Expiration Date [Axis] Expiration Date [Axis] Expiration date [Domain] expiration date [Domain] expiration date [Domain] Expiring in One Year [Member] Expiring in One Year [Member] Expiring in Two Years [Member] Expiring in Two Years [Member] Expiring in Three Years [Member] Expiring in Three Years [Member] Expiring in Four Years [Member] Expiring in Four Years [Member] Expiring in Five Years [Member] Expiring in Five Years [Member] Expiring in More than Five Years [Member] Expiring in More than Five Years [Member] Not Subject to Expiration [Member] Not Subject to Expiration [Member] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] US Federal and Foreign [Member] US Federal and Foreign [Member] State and Local Jurisdiction [Member] State and Local Jurisdiction [Member] Other Credit Derivatives [Member] Income taxes [Line Items] Income taxes [Line Items] Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract] Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract] Income (Loss) before Income Taxes, United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Income before Income Taxes, Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Income Tax Expense (Benefit), Continuing Operations [Abstract] Income Tax Expense (Benefit), Continuing Operations [Abstract] Current Income Tax Expense (Benefit) Current Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Income tax expense Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Income Tax Expense, Income Tax Reconciliation [Abstract] Effective Income Tax Rate Reconciliation, Amount [Abstract] Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Effective Income Tax Rate Reconciliation, State and Local Income Taxes Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount Effective Income tax reconciliation, other permanent differences Income tax reconciliation, other permanent differences Income tax reconciliation, other permanent differences Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Effective Income Tax Reconciliation, Tax Contingencies, Foreign Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Amount Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount Effective Income Tax Rate Reconciliation, Contingent Gain Effective Income Tax Rate Reconciliation, Contingent Gain Effective Income Tax Rate Reconciliation, Contingent Gain Effective Income Tax Rate Reconciliation, Other Adjustments Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Effective Income Tax Rate, Continuing Operations Effective Income Tax Rate Reconciliation, Percent Components of Deferred Tax Assets and Liabilities [Abstract] Components of Deferred Tax Assets and Liabilities [Abstract] Deferred Tax Assets, Operating Loss Carryforwards Deferred Tax Assets, Operating Loss Carryforwards Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Deferred tax assets, property, plant and equipment Deferred Tax Assets, Property, Plant and Equipment Deferred tax assets, goodwill and intangible assets Deferred Tax Assets, Goodwill and Intangible Assets Deferred tax assets, intercompany notes Deferred tax assets, intercompany notes Deferred tax assets, intercompany notes Deferred tax assets, accrued revenue Deferred tax assets, accrued revenue Deferred tax assets, accrued revenue Deferred Tax Assets, Other Deferred Tax Assets, Other Deferred Tax Assets, Gross Deferred Tax Assets, Gross Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Net Deferred Tax Assets, Net of Valuation Allowance Deferred Tax Liabilities, Goodwill and Intangible Assets, Intangible Assets Deferred Tax Liabilities, Intangible Assets Deferred Tax Liabilities, Goodwill and Intangible Assets, Goodwill Deferred Tax Liabilities, Goodwill Deferred tax liabilities, accrued expenses Deferred tax liabilities, accrued expenses Deferred tax liabilities, accrued expenses Deferred tax liabilities, intercompany notes Deferred tax liabilities, intercompany notes Deferred tax liabilities, intercompany notes Deferred tax liabilities, accrued interest Deferred tax liabilities, accrued interest Deferred tax liabilities, accrued interest Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liabilities, Property, Plant and Equipment Deferred Tax Liabilities, Property, Plant and Equipment Deferred tax liabilities, accrued revenue Deferred tax liabilities, accrued revenue Deferred tax liabilities, accrued revenue Deferred Tax Liabilities, Other Deferred Tax Liabilities, Other Deferred Tax Liabilities Deferred Tax Liabilities, Net Deferred Tax Liabilities, Gross Deferred Tax Liabilities, Gross Excluded tax benefit of share-based compensation net operating losses Excluded tax benefit of share-based compensation Excluded tax benefit of share-based compensation Operating Loss Carryforwards Operating Loss Carryforwards Operating Loss Carryforward, Tax Effected Operating Loss Carryforward, Tax Effected Operating Loss Carryforward, Tax Effected Undistributed earnings of foreign subsidiaries indefinitely reinvested Undistributed earnings of foreign subsidiaries indefinitely reinvested Undistributed earnings of foreign subsidiaries indefinitely reinvested Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Unrecognized Tax Benefits Period Start Unrecognized Tax Benefits Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Unrecognized Tax Benefits Period End Unrecognized Tax Benefits that Would Impact Effective Tax Rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Unrecognized Tax Benefit, reduction of deferred tax asset for loss carryforward Unrecognized Tax Benefit, reduction of deferred tax asset for loss carryforward Unrecognized Tax Benefit, reduction of deferred tax asset for tax loss carryforwards Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Repayments of Convertible Debt Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax DEBT OBLIGATIONS Debt Disclosure [Text Block] BASIS OF PREPARATION [Abstract] BASIS OF PREPARATION [Abstract] Basis of Preparation and Seasonality [Text Block] Basis of Accounting [Text Block] Related Party Transactions Disclosure [Text Block] Related Party Transactions Disclosure [Text Block] Currency [Axis] Currency [Axis] All Currencies [Domain] All Currencies [Domain] Australia, Dollars Australia, Dollars United Kingdom, Pounds United Kingdom, Pounds Trade Names [Member] Trade Names [Member] Software Development [Member] Software Development [Member] Customer-Related Intangible Assets [Member] Customer-Related Intangible Assets [Member] HiFX and HiFM [Member] HiFX and HiFM [Member] HiFX and HiFM [Member] Business Combination, Consideration Transferred, Amount Placed In Escrow Business Combination, Consideration Transferred, Amount Placed In Escrow Amount of Purchase Consideration Placed in Escrow. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets Business Acquisition, Purchase Price Allocation, Deferred Income Taxes, Asset (Liability), Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent Business Acquisition, Cost of Acquired Entity, Cash Paid Payments to Acquire Businesses, Gross Property, Plant and Equipment, Useful Life Property, Plant and Equipment, Useful Life Business Acquisition, Equity Interest Issued or Issuable, Value Assigned Business Acquisition, Equity Interest Issued or Issuable, Value Assigned Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Business Combination, Contingent Consideration, Liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Business Acquisition, Goodwill, Expected Tax Deductible Amount Business Acquisition, Goodwill, Expected Tax Deductible Amount Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Derivative Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Derivative Assets Fair Value of Derivative Assets Acquired as Part of a Business Combination. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Derivative Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Derivative Liabilities Fair Value of Derivative Liabilities Acquired as Part of a Business Combination. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Settlement Obligations and Customer Deposits Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Settlement Obligations and Customer Deposits Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Settlement Obligations and Customer Deposit Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent Statement of Cash Flows [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Share-based compensation Share-based Compensation Unrealized foreign exchange loss (gain), net Foreign Currency Transaction Gain (Loss), Unrealized Non-cash impairment of goodwill Other losses (gains) Other Noncash Income (Expense) Deferred income taxes Deferred Income Taxes and Tax Credits Loss (Income) from unconsolidated affiliates Accretion of convertible debt discount and amortization of debt issuance costs Accretion of convertible debentures discount and amortization of debt issuance costs Accretion of convertible debentures discount and amortization of debt issuance costs. Changes in working capital, net of amounts acquired: Increase (Decrease) in Operating Capital [Abstract] Income taxes payable, net Increase (Decrease) in Income Taxes Payable Restricted cash Increase (Decrease) in Restricted Cash for Operating Activities Inventory - PINs and other Increase (Decrease) in Inventories Trade accounts receivable Increase (Decrease) in Accounts Receivable Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Trade accounts payable Increase (Decrease) in Accounts Payable, Trade Deferred revenue Increase (Decrease) in Deferred Revenue Accrued expenses and other current liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Changes in noncurrent assets and liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Purchases of other long-term assets Payments to Acquire Other Productive Assets Other, net Payments for (Proceeds from) Other Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from issuance of shares Proceeds from Issuance or Sale of Equity Repurchase of shares Borrowings from revolving credit agreements Proceeds from Lines of Credit Repayments of revolving credit agreements Repayments of Lines of Credit Repayments of long-term debt obligations Repayments of Other Long-term Debt Repayments of capital lease obligations Repayments of Long-term Capital Lease Obligations Net borrowing from short-term debt obligations Proceeds from (Repayments of) Short-term Debt Proceeds from long-term debt obligations Proceeds from Issuance of Long-term Debt Debt issuance costs Payments of Debt Issuance Costs Purchase of subsidiary shares from noncontrolling interests Other, net Proceeds from (Payments for) Other Financing Activities Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents (Decrease) increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Interest paid during the period Interest Paid Income taxes paid during the period Income Taxes Paid Equity issued in connection with acquisition Contingent consideration in connection with acquisition Non-cash contingent consideration Non-cash contingent consideration ATMs [Member] Computers and software [Member] POS Terminals [Member] Vehicles and Office Equipment [Member] Goodwill and Intangible Assets Disclosure [Abstract] GOODWILL AND ACQUIRED INTANGIBLE ASSETS, NET Goodwill and Intangible Assets Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure Fair Value [Abstract] Derivative Instruments and Hedging Activities Disclosure Fair Value [Abstract] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Position [Axis] Position [Axis] Position [Domain] Position [Domain] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Statement of Comprehensive Income [Abstract] Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Translation adjustment Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive loss attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income attributable to Euronet Worldwide, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Weighted Average Number of Shares [Table Text Block] Balance Sheet Parenthetical [Abstract] Balance Sheet Parenthetical [Abstract] Allowance for doubtful accounts receivable Property and equipment, accumulated depreciation Acquired intangible assets, accumulated amortization Other assets, accumulated amortization Accumulated amortization on other assets Accumulated amortization on other assets. Preferred stock, par value per share Preferred Stock, Par or Stated Value Per Share Common stock, par value per share Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares, issued Common Stock, Shares, Issued Treasury stock, shares Treasury Stock, Shares Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Employee Stock [Member] Employee Stock [Member] Award Type [Axis] Award Type [Axis] Award Type [Domain] Equity Award [Domain] Restricted Stock [Member] Restricted Stock [Member] Performance-based Restricted Stock [Member] Performance-based Restricted Stock [Member] Performance-based Restricted Stock [Member] Time-based restricted stock [Member] Time-based restricted stock [Member] Time-based restricted stock [Member] Stock Option [Member] Equity Option [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Allocated Share-based Compensation Expense Allocated Share-based Compensation Expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Proceeds from Stock Options Exercised Proceeds from Stock Options Exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition employee service share-based compensation, nonvested awards, total compensation cost not yet recognized, total period for recognition Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateWeightedAverage ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateWeightedAverage ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateWeightedAverage Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-base compensation arrangement by share-based payment award, FV assumptions, forfeitures Share-base compensation arrangement by share-based payment award, FV assumptions, forfeitures Share-base compensation arrangement by share-based payment award, FV assumptions, forfeitures Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Share-based compensation arrangments by share-based payment award options grant date fair value Share-based compensation arrangments by share-based payment award, options, grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Shares reserved for employee stock purchase plan Shares reserved for employee stock purchase plan Shares reserved for employee stock purchase plan Stock Issued During Period, Shares, Employee Stock Purchase Plans Stock Issued During Period, Shares, Employee Stock Purchase Plans Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased Share-based compensation arrangements by share-based payment award, per share, ESPP grant date fair value Share-based compensation arrangements by share-based payment award, per share, ESPP grant date fair value Share-based compensation arrangements by share-based payment award, per share, ESPP grant date weighted-average fair value Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Intangible Assets and Goodwill [Table Text Block]